在Docker中运行mlflow UI无法访问的解决办法如下，参见 https://github.com/databricks/mlflow/issues/109：
```
The problem here is gunicorn is binding to just 127.0.0.1 inside the container. The workaround is to pass host while starting your ui like mlflow ui --host 0.0.0.0. Or you can also go into /app/mlflow/cli.py and change the default host to 0.0.0.0.
I did this and was able to access the UI from chrome on my host using localhost:5000 or 127.0.0.1:5000
```